Bump OculusVR RIFT SDK to 0.5.0.1vanilla_0.5.0.1

1 files changed, 281 insertions, 0 deletions

diff --git a/LibOVRKernel/Src/Kernel/OVR_ContainerAllocator.h b/LibOVRKernel/Src/Kernel/OVR_ContainerAllocator.h
new file mode 100644
index 0000000..30cf3cc
--- /dev/null
+++ b/LibOVRKernel/Src/Kernel/OVR_ContainerAllocator.h
@@ -0,0 +1,281 @@
+/************************************************************************************
+
+PublicHeader:   OVR_Kernel.h
+Filename    :   OVR_ContainerAllocator.h
+Content     :   Template allocators and constructors for containers.
+Created     :   September 19, 2012
+Notes       : 
+
+Copyright   :   Copyright 2014 Oculus VR, LLC All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License"); 
+you may not use the Oculus VR Rift SDK except in compliance with the License, 
+which is provided at the time of installation or download, or which 
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.2 
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK 
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef OVR_ContainerAllocator_h
+#define OVR_ContainerAllocator_h
+
+#include "OVR_Allocator.h"
+#include <string.h>
+
+
+namespace OVR {
+
+
+//-----------------------------------------------------------------------------------
+// ***** Container Allocator
+
+// ContainerAllocator serves as a template argument for allocations done by
+// containers, such as Array and Hash; replacing it could allow allocator
+// substitution in containers.
+
+class ContainerAllocatorBase
+{
+public:
+    static void* Alloc(size_t size)
+    { return OVR_ALLOC(size); }
+    
+    static void* Realloc(void* p, size_t newSize)
+    { return OVR_REALLOC(p, newSize); }
+    
+    static void  Free(void *p)
+    { OVR_FREE(p); }
+};
+
+
+
+//-----------------------------------------------------------------------------------
+// ***** Constructors, Destructors, Copiers
+
+// Plain Old Data - movable, no special constructors/destructor.
+template<class T> 
+class ConstructorPOD
+{
+public:
+    static void Construct(void *)
+    {}
+    
+    static void Construct(void *p, const T& source) 
+    { 
+        *(T*)p = source;
+    }
+
+    // Same as above, but allows for a different type of constructor.
+    template <class S> 
+    static void ConstructAlt(void *p, const S& source)
+    {
+        *(T*)p = source;
+    }
+
+    static void ConstructArray(void*, size_t)
+    {}
+
+    static void ConstructArray(void* p, size_t count, const T& source)
+    {
+        uint8_t *pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            *(T*)pdata = source;
+    }
+
+    static void ConstructArray(void* p, size_t count, const T* psource)
+    {
+        memcpy(p, psource, sizeof(T) * count);
+    }
+
+    static void Destruct(T*)
+    {}
+    
+    static void DestructArray(T*, size_t)
+    {}
+
+    static void CopyArrayForward(T* dst, const T* src, size_t count)
+    {
+        memmove(dst, src, count * sizeof(T));
+    }
+
+    static void CopyArrayBackward(T* dst, const T* src, size_t count)
+    {
+        memmove(dst, src, count * sizeof(T));
+    }
+
+    static bool IsMovable()
+    { return true; }
+};
+
+
+//-----------------------------------------------------------------------------------
+// ***** ConstructorMov
+//
+// Correct C++ construction and destruction for movable objects
+template<class T> 
+class ConstructorMov
+{
+public:
+    static void Construct(void* p) 
+    { 
+        OVR::Construct<T>(p);
+    }
+
+    static void Construct(void* p, const T& source) 
+    { 
+        OVR::Construct<T>(p, source);
+    }
+
+    // Same as above, but allows for a different type of constructor.
+    template <class S> 
+    static void ConstructAlt(void* p, const S& source)
+    {
+        OVR::ConstructAlt<T,S>(p, source);
+    }
+
+    static void ConstructArray(void* p, size_t count)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata);
+    }
+
+    static void ConstructArray(void* p, size_t count, const T& source)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata, source);
+    }
+
+    static void ConstructArray(void* p, size_t count, const T* psource)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata, *psource++);
+    }
+
+    static void Destruct(T* p)
+    {
+        p->~T();
+        OVR_UNUSED(p); // Suppress silly MSVC warning
+    }
+
+    static void DestructArray(T* p, size_t count)
+    {
+        p = p + count - 1;
+        for (size_t i=0; i<count; ++i, --p)
+            p->~T();
+    }
+
+    static void CopyArrayForward(T* dst, const T* src, size_t count)
+    {
+        memmove(dst, src, count * sizeof(T));
+    }
+
+    static void CopyArrayBackward(T* dst, const T* src, size_t count)
+    {
+        memmove(dst, src, count * sizeof(T));
+    }
+
+    static bool IsMovable()
+    { return true; }
+};
+
+
+//-----------------------------------------------------------------------------------
+// ***** ConstructorCPP
+//
+// Correct C++ construction and destruction for movable objects
+template<class T> 
+class ConstructorCPP
+{
+public:
+    static void Construct(void* p) 
+    { 
+        OVR::Construct<T>(p);        
+    }
+
+    static void Construct(void* p, const T& source) 
+    { 
+        OVR::Construct<T>(p, source);        
+    }
+
+    // Same as above, but allows for a different type of constructor.
+    template <class S> 
+    static void ConstructAlt(void* p, const S& source)
+    {
+        OVR::ConstructAlt<T,S>(p, source);        
+    }
+
+    static void ConstructArray(void* p, size_t count)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata);
+    }
+
+    static void ConstructArray(void* p, size_t count, const T& source)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata, source);
+    }
+
+    static void ConstructArray(void* p, size_t count, const T* psource)
+    {
+        uint8_t* pdata = (uint8_t*)p;
+        for (size_t i=0; i< count; ++i, pdata += sizeof(T))
+            Construct(pdata, *psource++);
+    }
+
+    static void Destruct(T* p)
+    {
+        p->~T();
+        OVR_UNUSED(p); // Suppress silly MSVC warning
+    }
+
+    static void DestructArray(T* p, size_t count)
+    {   
+        p += count - 1;
+        for (size_t i=0; i<count; ++i, --p)
+            p->~T();
+    }
+
+    static void CopyArrayForward(T* dst, const T* src, size_t count)
+    {
+        for(size_t i = 0; i < count; ++i)
+            dst[i] = src[i];
+    }
+
+    static void CopyArrayBackward(T* dst, const T* src, size_t count)
+    {
+        for(size_t i = count; i; --i)
+            dst[i-1] = src[i-1];
+    }
+
+    static bool IsMovable()
+    { return false; }
+};
+
+
+//-----------------------------------------------------------------------------------
+// ***** Container Allocator with movement policy
+//
+// Simple wraps as specialized allocators
+template<class T> struct ContainerAllocator_POD : ContainerAllocatorBase, ConstructorPOD<T> {};
+template<class T> struct ContainerAllocator     : ContainerAllocatorBase, ConstructorMov<T> {};
+template<class T> struct ContainerAllocator_CPP : ContainerAllocatorBase, ConstructorCPP<T> {};
+
+
+} // OVR
+
+
+#endif